i need desperate help with the wiring of my corsa 2.0 16v.
from the cavalier loom i have:
Thick Blue/Red on its own plug.
THEN ONTO THE CORSA LOOM:
Thick Red , Permenant 12v feed
Black, ignition 12v feed
i have matched all the colours up and am left with :
the blue/red i have tried connecting and not connecting. but no change
i am not getting a spark at all.
i connected the green off the coil to the neg battery and the oil light stayed on and then connected this to the black wire of the corsa loom in the car and the oil light now comes on with ignition so i presume this is correct.
NO SPARK< URGENTLY NEED HELP, ANY SUGGESTIONS.
i have tried a new coil and module so it isnt the coil i dont think, got something to do with wiring i reckon.
PLEASE, PLEASE HELP
i have posted on here and corsasport cos need to hopefully resolve this today.
1st plug has 1 wire:
Red/Black (I think it could be dark purple though)(Thicker than the rest) FUEL PUMP REQUIRED
2nd plug (Green one) has 4 wires:
Brown/Blue ENGINE LIGHT
Brown/Yellow DIAG PORT
Brown/white DIAG PORT
3rd plug (Black one) has 5 wires:
Red/White FOR FUEL COMP NOT REQUIRED
Black/Brown FOR FUEL COMP NOT REQUIRED
Blue ENGINE TEMP GAUGE TO DASH
Blue/Red SPEED MPH PROBABLY NOT REQUIRED
Black/Red STARTER MOTOR NOT REQUIRED.